Διδακτορικό

The efficiency of hybrid metal-halide perovskite solar cells has increased impressively over the last few years. The simplicity of the fabrication process and possibility to tailor the optoelectronic properties make these devices an attractive alternative for or additive to silicon-based photovoltaics. Important challenges towards their utilization are the reproducibility and long-term stability, which parameters are largely influenced by the nanostructure.